diff --git a/README.md b/README.md
index 7f7088f..4db82b0 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ CBOR Encder/Decoder for Symfony
 # Scope
 
 This bundle wraps the [spomky-labs/cbor-php](https://github.com/spomky-labs/cbor-bundle) library and provides the decoder as a service
-This will help you to eausily decode CBOR streams (Concise Binary Object Representation from [RFC7049](https://tools.ietf.org/html/rfc7049)).
+This will help you to eausily decode CBOR streams (Concise Binary Object Representation from [RFC8949](https://datatracker.ietf.org/doc/html/rfc8949)).
 
 # Installation